Anthropic

Everything from Anthropic we track, and our call on each. Its strongest is Claude Opus 5.5 for agents.

This product is made by Anthropic, whose Claude models help draft our reviews.

Reviewed

Best score first; each shows its best job. First looks are new and not scored yet.

Name	Score	Cheapest plan	Our verdict	Why
Claude Opus 5.5AI model · best at agents	#1Agents	$20/moChecked 11 Oct	Use it	Top public pick for coding, agents and hard questions at a mid price; skip it for bulk work where Sonnet 5.5 is enough.
Claude Fable 5.1AI model · best at agents	#3Agents	$100/moChecked 11 Oct	Skip	Very strong, but Opus 5.5 ranks higher on most boards for 40% of the price; keep Fable for cases Opus misses.
Claude Sonnet 5.5AI model · best at agents	#5Agents	FreeChecked 11 Oct	Use it	Near-top coding, agents and research for half Opus 5.5's token price; for writing, pick Opus 5.5 or Gemini 3.8 Flash.
ClaudeApp · best at coding	80Coding	FreeChecked 11 Oct	Worth trying	Free runs Sonnet 5.5, near the top for coding and hard questions. Pay for Pro for agents and for writing with Opus 5.5.
Claude CodeDeveloper tool · best at coding	70Coding	$20/moChecked 11 Oct	Worth trying	Highest published score on a coding-agent test, from $20/month; OpenAI's Codex scores close for far less per task.
Claude Haiku 5.5AI model · best at coding	44Coding	Pay as you goChecked 11 Oct	Worth trying	Very cheap small model for summaries, sorting and coding subagents; use Sonnet 5.5 for hard coding work.
Claude Mythos 5.1AI model	Not scored yet	Pay as you goChecked 11 Oct	First look: Wait	Anthropic's top cyber and biology model, open only to vetted groups. Most people should use Opus 5.5.